The following volunteers are trustworthy folks in the STRI community (past or present). They have no Smithsonian official training in reporting events but many of them may be known to you.
They have volunteered to act as a first point of contact for any concerns and are happy to talk with you unofficially about anything that has happened. They can tell you what the reporting steps are if you decide to take that route. Because they are not mandatory reporters (unlike STRI employees) they have no legal obligations to report anything to the Smithsonian administration. They will act in complete confidentiality. Please feel free to contact any of them about any events that happened to you or if you were a bystander to events at any time in the past, or if you just want to find out more information, with no obligations.